Reviewed by Tim Hatcher.

Allow reporting exceptions that occur when using JavaScriptCore APIs to the Web Inspector.

* Interfaces/IWebViewPrivate.idl: Add a reportException function off of IWebViewPrivate.
* Interfaces/WebKit.idl: Touch WebKit.idl to make sure Interfaces rebuild.
* WebView.cpp:
(WebView::reportException): Make sure the function was called with a context from a WebView, and call
    WebCore::reportException.
* WebView.h:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@59434 268f45cc-cd09-0410-ab3c-d52691b4dbfc